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When ice changes to water the link up of atoms does or does not change?
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
What are characteristics do all chemical changes have?
All chemical changes involve the formation of new substances with different properties. They typically involve changes in the arrangement of atoms and the breaking and forming of chemical bonds. Chemical changes are often irreversible and are accompanied by changes in energy.
Do chemical reactions cause changes in atoms?
An atom is the smallest piece of an elemental chemical, a molecule is the smallest piece of a compound chemical (composed of several elements). However due to quantum effects, neither an atom nor a molecule has the properties that we associate with that specific chemical. You need a minimum of several hundred or thousand atoms or molecules in most cases for the "bulk" chemical properties to begin to appear.
What is a process that changes one or more new substances?
A chemical reaction is a process that changes one or more substances into new substances with different chemical properties. This involves the breaking and formation of chemical bonds between atoms or molecules.
How does thermal energy cause substances to undergo chemical change how does thermal energy cause substances to undergo chemical change?
Thermal energy cause thermal decomposition of a compound; the bonds between atoms are weakened.
When ice changes to water the link up of atoms does or does not change?
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
When water changes to ice the link up of atoms does or does not change?
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
What can chemical changes change?
Cooking food can cause chemical Changes
What is the effect of a chemical changes on the mass of matter?
Chemical changes can cause the mass of matter to change. During a chemical reaction, bonds between atoms are broken and new bonds are formed, leading to the rearrangement of atoms. This can result in either an increase or decrease in the overall mass of the substances involved in the reaction.
What are characteristics do all chemical changes have?
All chemical changes involve the formation of new substances with different properties. They typically involve changes in the arrangement of atoms and the breaking and forming of chemical bonds. Chemical changes are often irreversible and are accompanied by changes in energy.
Does a chemical reaction cause chemical changes?
yes
Why can light cause materials to change?
Light can cause materials to change because it carries energy that can interact with the atoms and molecules in the material, leading to chemical reactions or physical changes in its structure.
What effect do electrons from the magnetosphere have on atoms?
Electrons from the magnetosphere can cause atoms to become excited or ionized when they interact with them. This can lead to the emission of light, changes in chemical reactions, or damage to biological molecules. Additionally, these electrons can contribute to the creation of auroras when they collide with gases in the Earth's atmosphere.
How can gamma rays cause changes deep inside matter?
Gamma rays have high energy and penetrate deeply into matter, interacting with the nuclei of atoms. This can cause ionization, where electrons are knocked off atoms, leading to chemical changes and potentially damaging cellular structures. The energy of gamma rays can also break chemical bonds and create new molecules, disrupting normal biological processes.
Is it true that during chemical changes atoms are rearranged and different kind of matter form?
Yes, in chemical reactions the fundamental structure of the molecules (i.e., the arrangement of the atoms) changes. This differs from a physical reaction, in that in a physical reaction, only superficial traits of the substance change. A good rule of thumb for determining whether something is a physical or chemical reaction is that physical reactions are easily reversible (e.g., freezing/melting water), while a chemical reaction is not really reversible (e.g., cooking/uncooking a steak).
How do energy changes affect matter?
Assuming you mean changes of state i.e. solid to liquid, then if energy is supplied to matter then the particles or atoms move faster as they gain kinetic energy. This causes the bonds between the atoms to break, allowing the particles to flow over each other, as in a liquid. Like matter, energy is never created or destroyed in chemical reactions. Or: Every chemical change in matter includes a change in energy.
What types of weathering that does not cause chemical changes?
mechanical weathering
